A Yiannis is a "pimpin" Greek male. A Yiannis is the coolest person you will ever meet, so treat them well and do as they say.

Dejagoo is the strange feeling that you've been in this sticky situation before. It is dejavu due to goo. Usual symptoms are shivers down once's spine followed by disgust, especially if actual goo is involved.

A Greek name, usually for a strong, handsome male.
Yianni's usually play the bass, but have been known to play the pan flute on occasion (see: Yianni: Master of the Pan Flute).

Full of knowledge, and is secretly a ninja. (but don't tell anybody, its all very hush hush).

Some guy who is has the best laugh and is always there to make you smile.

Yiannis-Greek male- Sweetest guy, cute, smart, and funny. Love talking to Yiannis. Best guy ever.

To pull a 'Yianni', when something unexpected happens and results in a positive outcome.

Yianni is banger of a friend they are Greek and pay attention in class but are extremely homosexual 😂